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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_javadoccomment"> * =================================================================================</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_javadoccomment"> * BSD LICENCE (<a href="http://en.wikipedia.org/wiki/BSD_licenses)" target="alexandria_uri">http://en.wikipedia.org/wiki/BSD_licenses)</a></em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_javadoccomment"> * ARTIFACT='barchart-udt4';VERSION='1.0.2-SNAPSHOT';TIMESTAMP='2011-01-11_09-30-59';</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> * Copyright (C) 2009-2011, Barchart, Inc. (<a href="http://www.barchart.com/)" target="alexandria_uri">http://www.barchart.com/)</a></em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_javadoccomment"> * All rights reserved.</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_javadoccomment"> * Redistribution and use in source and binary forms, with or without modification,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_javadoccomment"> * are permitted provided that the following conditions are met:</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_javadoccomment"> *     * Redistributions of source code must retain the above copyright notice,</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment"> *     this list of conditions and the following disclaimer.</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_javadoccomment"> *     * Redistributions in binary form must reproduce the above copyright notice,</em>
<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_javadoccomment"> *     this list of conditions and the following disclaimer in the documentation</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_javadoccomment"> *     and/or other materials provided with the distribution.</em>
<a class="jxr_linenumber" name="21" href="#21">21</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="22" href="#22">22</a>  <em class="jxr_javadoccomment"> *     * Neither the name of the Barchart, Inc. nor the names of its contributors</em>
<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment"> *     may be used to endorse or promote products derived from this software</em>
<a class="jxr_linenumber" name="24" href="#24">24</a>  <em class="jxr_javadoccomment"> *     without specific prior written permission.</em>
<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="26" href="#26">26</a>  <em class="jxr_javadoccomment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"</em>
<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</em>
<a class="jxr_linenumber" name="28" href="#28">28</a>  <em class="jxr_javadoccomment"> * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</em>
<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,</em>
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment"> * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,</em>
<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</em>
<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * Developers: Andrei Pozolotin;</em>
<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment"> * =================================================================================</em>
<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">package</strong> com.barchart.udt;
<a class="jxr_linenumber" name="41" href="#41">41</a>  
<a class="jxr_linenumber" name="42" href="#42">42</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment"> * keep code values in sync with</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment"> * <a href="http://www.cs.uic.edu/~ygu1/doc/ecode.htm" target="alexandria_uri">http://www.cs.uic.edu/~ygu1/doc/ecode.htm</a></em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">public</strong> enum <a href="../../../com/barchart/udt/ErrorUDT.html">ErrorUDT</a> {
<a class="jxr_linenumber" name="48" href="#48">48</a>  
<a class="jxr_linenumber" name="49" href="#49">49</a>  	SUCCESS(0, <span class="jxr_string">"success operation"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>  
<a class="jxr_linenumber" name="51" href="#51">51</a>  	ECONNSETUP(1000, <span class="jxr_string">"connection setup failure"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="52" href="#52">52</a>  
<a class="jxr_linenumber" name="53" href="#53">53</a>  	NOSERVER(1001, <span class="jxr_string">"server does not exist"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="54" href="#54">54</a>  
<a class="jxr_linenumber" name="55" href="#55">55</a>  	ECONNREJ(1002, <span class="jxr_string">"connection request was rejected by server"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="56" href="#56">56</a>  
<a class="jxr_linenumber" name="57" href="#57">57</a>  	ESOCKFAIL(1003, <span class="jxr_string">"could not create/configure UDP socket"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="58" href="#58">58</a>  
<a class="jxr_linenumber" name="59" href="#59">59</a>  	ESECFAIL(1004, <span class="jxr_string">"connection request was aborted due to security reasons"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="60" href="#60">60</a>  
<a class="jxr_linenumber" name="61" href="#61">61</a>  	ECONNFAIL(2000, <span class="jxr_string">"connection failure"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="62" href="#62">62</a>  
<a class="jxr_linenumber" name="63" href="#63">63</a>  	ECONNLOST(2001, <span class="jxr_string">"connection was broken"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="64" href="#64">64</a>  
<a class="jxr_linenumber" name="65" href="#65">65</a>  	ENOCONN(2002, <span class="jxr_string">"connection does not exist"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="66" href="#66">66</a>  
<a class="jxr_linenumber" name="67" href="#67">67</a>  	ERESOURCE(3000, <span class="jxr_string">"system resource failure"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="68" href="#68">68</a>  
<a class="jxr_linenumber" name="69" href="#69">69</a>  	ETHREAD(3001, <span class="jxr_string">"could not create new thread"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="70" href="#70">70</a>  
<a class="jxr_linenumber" name="71" href="#71">71</a>  	ENOBUF(3002, <span class="jxr_string">"no memory space"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="72" href="#72">72</a>  
<a class="jxr_linenumber" name="73" href="#73">73</a>  	EFILE(4000, <span class="jxr_string">"file access error"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="74" href="#74">74</a>  
<a class="jxr_linenumber" name="75" href="#75">75</a>  	EINVRDOFF(4001, <span class="jxr_string">"invalid read offset"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="76" href="#76">76</a>  
<a class="jxr_linenumber" name="77" href="#77">77</a>  	ERDPERM(4002, <span class="jxr_string">"no read permission"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="78" href="#78">78</a>  
<a class="jxr_linenumber" name="79" href="#79">79</a>  	EINVWROFF(4003, <span class="jxr_string">"invalid write offset"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="80" href="#80">80</a>  
<a class="jxr_linenumber" name="81" href="#81">81</a>  	EWRPERM(4004, <span class="jxr_string">"no write permission"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>  
<a class="jxr_linenumber" name="83" href="#83">83</a>  	EINVOP(5000, <span class="jxr_string">"operation not supported"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="84" href="#84">84</a>  
<a class="jxr_linenumber" name="85" href="#85">85</a>  	EBOUNDSOCK(5001, <span class="jxr_string">"cannot execute the operation on a bound socket"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="86" href="#86">86</a>  
<a class="jxr_linenumber" name="87" href="#87">87</a>  	ECONNSOCK(5002, <span class="jxr_string">"cannot execute the operation on a connected socket"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="88" href="#88">88</a>  
<a class="jxr_linenumber" name="89" href="#89">89</a>  	EINVPARAM(5003, <span class="jxr_string">"bad parameters"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="90" href="#90">90</a>  
<a class="jxr_linenumber" name="91" href="#91">91</a>  	EINVSOCK(5004, <span class="jxr_string">"invalid UDT socket"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="92" href="#92">92</a>  
<a class="jxr_linenumber" name="93" href="#93">93</a>  	EUNBOUNDSOCK(5005, <span class="jxr_string">"cannot listen on unbound socket"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="94" href="#94">94</a>  
<a class="jxr_linenumber" name="95" href="#95">95</a>  	ENOLISTEN(5006, <span class="jxr_string">"(accept) socket is not in listening state"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="96" href="#96">96</a>  
<a class="jxr_linenumber" name="97" href="#97">97</a>  	ERDVNOSERV(5007,
<a class="jxr_linenumber" name="98" href="#98">98</a>  			<span class="jxr_string">"rendezvous connection process does not allow listen and accept call"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="99" href="#99">99</a>  
<a class="jxr_linenumber" name="100" href="#100">100</a> 	ERDVUNBOUND(
<a class="jxr_linenumber" name="101" href="#101">101</a> 			5008,
<a class="jxr_linenumber" name="102" href="#102">102</a> 			<span class="jxr_string">"rendezvous connection setup is enabled but bind has not been called before connect"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="103" href="#103">103</a> 
<a class="jxr_linenumber" name="104" href="#104">104</a> 	ESTREAMILL(5009, <span class="jxr_string">"operation not supported in SOCK_STREAM mode"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="105" href="#105">105</a> 
<a class="jxr_linenumber" name="106" href="#106">106</a> 	EDGRAMILL(5010, <span class="jxr_string">"operation not supported in SOCK_DGRAM mode"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> 
<a class="jxr_linenumber" name="108" href="#108">108</a> 	EDUPLISTEN(5011, <span class="jxr_string">"another socket is already listening on the same UDP port"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> 
<a class="jxr_linenumber" name="110" href="#110">110</a> 	ELARGEMSG(5012, <span class="jxr_string">"message is too large to be hold in the sending buffer"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="111" href="#111">111</a> 
<a class="jxr_linenumber" name="112" href="#112">112</a> 	EINVPOLLID(5013, <span class="jxr_string">"epoll ID is invalid"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="113" href="#113">113</a> 
<a class="jxr_linenumber" name="114" href="#114">114</a> 	EASYNCFAIL(6000, <span class="jxr_string">"non-blocking call failure"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="115" href="#115">115</a> 
<a class="jxr_linenumber" name="116" href="#116">116</a> 	EASYNCSND(6001, <span class="jxr_string">"no buffer available for sending"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="117" href="#117">117</a> 
<a class="jxr_linenumber" name="118" href="#118">118</a> 	EASYNCRCV(6002, <span class="jxr_string">"no data available for read"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="119" href="#119">119</a> 
<a class="jxr_linenumber" name="120" href="#120">120</a> 	<em class="jxr_comment">// non UDT values:</em>
<a class="jxr_linenumber" name="121" href="#121">121</a> 
<a class="jxr_linenumber" name="122" href="#122">122</a> 	WRAPPER_UNKNOWN(-1, <span class="jxr_string">"unknown error code"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="123" href="#123">123</a> 	WRAPPER_UNIMPLEMENTED(-2, <span class="jxr_string">"this feature is not yet implemented"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="124" href="#124">124</a> 	WRAPPER_MESSAGE(-3, <span class="jxr_string">"wrapper generated error"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="125" href="#125">125</a> 	USER_DEFINED_MESSAGE(-4, <span class="jxr_string">"user defined message"</span>), <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="126" href="#126">126</a> 
<a class="jxr_linenumber" name="127" href="#127">127</a> 	;
<a class="jxr_linenumber" name="128" href="#128">128</a> 
<a class="jxr_linenumber" name="129" href="#129">129</a> 	<strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> code;
<a class="jxr_linenumber" name="130" href="#130">130</a> 
<a class="jxr_linenumber" name="131" href="#131">131</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getCode() {
<a class="jxr_linenumber" name="132" href="#132">132</a> 		<strong class="jxr_keyword">return</strong> code;
<a class="jxr_linenumber" name="133" href="#133">133</a> 	}
<a class="jxr_linenumber" name="134" href="#134">134</a> 
<a class="jxr_linenumber" name="135" href="#135">135</a> 	<strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String description;
<a class="jxr_linenumber" name="136" href="#136">136</a> 
<a class="jxr_linenumber" name="137" href="#137">137</a> 	<strong class="jxr_keyword">public</strong> String getDescription() {
<a class="jxr_linenumber" name="138" href="#138">138</a> 		<strong class="jxr_keyword">return</strong> description;
<a class="jxr_linenumber" name="139" href="#139">139</a> 	}
<a class="jxr_linenumber" name="140" href="#140">140</a> 
<a class="jxr_linenumber" name="141" href="#141">141</a> 	<strong class="jxr_keyword">private</strong> <a href="../../../com/barchart/udt/ErrorUDT.html">ErrorUDT</a>(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> code, <strong class="jxr_keyword">final</strong> String description) {
<a class="jxr_linenumber" name="142" href="#142">142</a> 		<strong class="jxr_keyword">this</strong>.code = code;
<a class="jxr_linenumber" name="143" href="#143">143</a> 		<strong class="jxr_keyword">this</strong>.description = description;
<a class="jxr_linenumber" name="144" href="#144">144</a> 	}
<a class="jxr_linenumber" name="145" href="#145">145</a> 
<a class="jxr_linenumber" name="146" href="#146">146</a> 	<strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../com/barchart/udt/ErrorUDT.html">ErrorUDT</a>[] ENUM_VALS = values();
<a class="jxr_linenumber" name="147" href="#147">147</a> 
<a class="jxr_linenumber" name="148" href="#148">148</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../com/barchart/udt/ErrorUDT.html">ErrorUDT</a> errorFrom(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> code) {
<a class="jxr_linenumber" name="149" href="#149">149</a> 		<strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> ErrorUDT known : ENUM_VALS) {
<a class="jxr_linenumber" name="150" href="#150">150</a> 			<strong class="jxr_keyword">if</strong> (known.code == code) {
<a class="jxr_linenumber" name="151" href="#151">151</a> 				<strong class="jxr_keyword">return</strong> known;
<a class="jxr_linenumber" name="152" href="#152">152</a> 			}
<a class="jxr_linenumber" name="153" href="#153">153</a> 		}
<a class="jxr_linenumber" name="154" href="#154">154</a> 		<strong class="jxr_keyword">return</strong> WRAPPER_UNKNOWN;
<a class="jxr_linenumber" name="155" href="#155">155</a> 	}
<a class="jxr_linenumber" name="156" href="#156">156</a> 
<a class="jxr_linenumber" name="157" href="#157">157</a> 	<em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="158" href="#158">158</a> 
<a class="jxr_linenumber" name="159" href="#159">159</a> 	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String descriptionFrom(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> socketID,
<a class="jxr_linenumber" name="160" href="#160">160</a> 			<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> errorCode, String errorComment) {
<a class="jxr_linenumber" name="161" href="#161">161</a> 		<strong class="jxr_keyword">final</strong> <a href="../../../com/barchart/udt/ErrorUDT.html">ErrorUDT</a> error = ErrorUDT.errorFrom(errorCode);
<a class="jxr_linenumber" name="162" href="#162">162</a> 		<strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"UDT Error : %d : %s : %s (socketID=%d)"</span>, <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="163" href="#163">163</a> 				errorCode, error.description, errorComment, socketID);
<a class="jxr_linenumber" name="164" href="#164">164</a> 	}
<a class="jxr_linenumber" name="165" href="#165">165</a> 
<a class="jxr_linenumber" name="166" href="#166">166</a> }
</pre>
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